MOTIX™ | Embedded Power ICs (System-on-Chip)
MOTIX™ Embedded Power ICs provide System-on-Chip solutions for motor control applications
MOTIX™ | Embedded Power ICs (System-on-Chip) subcategories
MOTIX™ MCU products based on Arm® Cortex®-M integrate on single die the 32-bit microcontroller, the non-volatile flash memory, the analog and mixed signal peripherals, the communication interfaces including CAN-FD along with the driving stages needed for either relay, half-bridge or full-bridge DC and BLDC motor applications.
Bridge Driver with a current controlled output stage, flexible charge- and discharge current settings and several diagnostic functions allow optimizing your system with our MOTIX™ MCU. These highly integrated products save space and energy, improve the overall system reliability through advanced diagnosis features and reduce the overall cost due to a minimum number of components. They perfectly fit with a range of motor control applications where a small package form factor and a minimum number of external components are essential. Such applications include window lift, sunroof, wiper, auxiliary pumps, HVAC fans and engine cooling fan, to name but a few.
Product Selection Tree
MOTIX™ embedded power ICs offer automotive motor control solutions. They integrate a microcontroller with a LIN or CAN-FD transceiver to offer an optimal System-on-Chip solution for brushed and brushless DC motor applications.
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MOTIX™ Embedded Power ICs are systems that can enable mechatronic motor control solutions for either relay, half-bridge or full-bridge DC and BLDC motor applications.
Our System-on-Chip solutions offer an unmatched level of integration of all functions required to sense, control and actuate a motor.
Infineon MOTIX™ Embedded Power ICs can be used for a range of motor control applications where a small package form factor and a minimum number of external components are essential.
Our highly integrated System-on-Chip solutions have various substantial benefits due to the advanced diagnosis features and minimal number of external devices.
Enable cost and board space improvements:
Our Embedded Power products integrate data processing, actuation and sensing. The chip comes in a leadless VQFN package with 7 x 7 mm footprint and enables PCB space saving. The Embedded Power IC families allow driving of relays and MOSFETs at VBatt ≥ 6 V without external components, providing a very cost effective solution on a system level.
Enabling high levels of system reliability:
Extensive diagnostics and protections are embedded within the system-on-chip, more than a discrete approach can offer. In addition both the Embedded Power IC and the external MOFESTs can be protected.
Support multiple and flexible designs with minimal effort:
All Embedded Power ICs are software compatible, maximizing a single design through scalability.
Various support materials are offered by the Infineon and third party vendors:
- Evaluation Boards
- Low Level Drivers (SDK)
- LIN Low Level Drivers
- Configuration Tools (Config Wizard)
- Debuggers
- Application Notes
- User Manual
- Data Sheets
Please click here for more information about toolchain installation steps.
Our product offerings for motor control solutions
The MOTIX™ TLE984x family is mainly addressing body and comfort solutions such as sunroof and window lift. Our platform solution for size- and weight-optimized relay-based motor control solutions offers scalability in terms of flash memory size and MCU system clock frequency with pin-compatible devices.
For single-phase applications like engine cooling fan, HVAC blower or auxiliary water pumps, dedicated variants within the MOTIX™ TLE984x (with PN-Halfbridge) and MOTIX™ TLE985x (with NN-Halfbaridge) can be used to achieve a cost-efficient solution and saving PCB space due to the high integration.
Infineon´s cost efficient H-Bridge Driver IC with Integrated MOTIX™ Arm® Cortex® M0 is optimized for automotive applications like sunroof, window lift, power lift gates and pumps. It enables optimization of the system concerning EME (electro-magnetic emissions, slow slew rates) as well as power dissipation (short dead times) simultaneously through adaptive MOSFET driver.
MOTIXTM MCU offers TLE986x and TLE988x product families either with LIN or CAN-FD communication interface for DC-motor control applications.
The MOTIX™ TLE987x and TLE989x families address BLDC applications such as engine cooling fan, HVAC blower or auxiliary pumps (e.g. oil, water and fuel pump). Besides the automotive target applications also power tools, drones and other industrial BLDC applications.
Selection Table – MOTIX™ Embedded Power ICs for Motor Control
| Embedded Power ICs | TLE984x | TLE985x | TLE986x | TLE987x | TLE988x_TLE989x |
| Controller | Arm® Cortex®-M0 | Arm® Cortex®-M3 | Arm® Cortex®-M3 | ||
| Core frequency | 25/40 MHz | 40 MHz | 20-40 MHz | 24/40 MHz | 60 MHz |
| Flash size | 36-64 KB | 48-96 KB | 36-256 KB | 120-256 KB | |
| Driver stage | Relay | Half Bridge, NN FET & H-bridge, NFET | H-bridge, N FET | B6-bridge, N FET | H-Bridge, B6-bridge |
| Communication Interface | LIN | PWM + LIN | PWM + LIN | PWM + LIN | PWM + CAN/CAN-FD |
| Temperature | 150 °C | 150 °C & 175 °C | 150 °C & 175 °C | 150 °C & 175 °C | |
| ISO compliance | QM | QM | QM | QM | ASIL B |
Applications
Our MOTIX™ Embedded Power ICs based on Arm® Cortex® M offer dedicated solutions for body and powertrain applications. They enable optimization of the target applications due to the System-on-Chip solution and the minimum number of external parts.
QM-parts in Functional Safety Applications (ASIL)
Infineon`s MOTIX™ Embedded Power ICs are developed as QM-parts, but nonetheless can be and are already used in a variety of motor control application that require Functional Safety (ISO26262) up to ASIL-B such as but not limited to Window Lift (ASIL-A), Sunroof (ASIL-A), Auxiliary pumps (ASIL-B) or Engine Cooling Fan (ASIL-B).
Infineon offers the following design-in support for its MOTIX™ Embedded Power ICs:
- FIT data information (ISO26262)
- Function/Blocks vs. Area Breakdown
If these data is required, please contact your local Infineon partner who can provide you with these information.
Together with our partners (Preferred Design Houses) we offer an optimized open market customer support for systems using our Embedded Power products. They are trained to provide application- and product-specific support.
| Support Model | Properties |
| Classic (Free of Charge) |
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| Premium to be agreed between customers and Preferred Design House |
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